Hydro-Québec has initiated the export of electricity to New York City through a long-term contract, a move criticized for its timing amidst increasing demand and reduced reservoir levels in Quebec. The company has activated a new transmission line and committed to supplying 10.4 terawatt-hours of electricity annually to New York City from its Hertel post in La Prairie, Que, exceeding the output of Quebec’s La Romaine hydroelectric complex.
During a recent session at the National Assembly, Parti Québécois energy critic Pascal Paradis raised concerns about the decision to export electricity while facing potential supply constraints. Economy, Innovation, and Energy Minister Bernard Drainville expressed confidence in Hydro-Québec’s ability to manage its energy reserves effectively, emphasizing the need to enhance energy efficiency and explore new sources of electricity.
The export agreement coincides with Hydro-Québec experiencing some of its lowest energy reserves in years due to below-average precipitation in northern Quebec. Reports suggest a decline in energy stocks from 97 TWh in 2024 to an expected 86 TWh in 2026, with the company preferring reserves above 100 TWh.
The Hertel-New York interconnection line project aims to provide clean energy to New York City, reflecting a surge in electricity demand driven by Quebec’s economic development and electrification efforts. Despite challenges posed by lower water inflows and increased demand, experts view the export deal positively for its contribution to decarbonization efforts.
Hydro-Québec assures that meeting Quebec’s electricity needs remains a top priority, with the new bidirectional transmission line offering flexibility to import electricity during favorable pricing conditions and export when demand rises. The project, touted as North America’s longest underground and underwater high-voltage direct current line, involves an ownership collaboration with Kahnawà:ke.
Grand Chief Cody Diabo highlighted the positive step towards reconciliation through the community’s ownership stake in the project, with aspirations for similar partnerships among Indigenous communities. The New York agreement is projected to yield approximately $34 billion US in revenue, positioning Quebec as a key player in North America’s energy transition by connecting its hydroelectric system directly to a major urban hub.
The completion of the transmission line after a decade of work underscores the significance of the partnership in advancing sustainable energy practices and fostering collaboration between different stakeholders.